DE3501823C2 - - Google Patents
Info
- Publication number
- DE3501823C2 DE3501823C2 DE19853501823 DE3501823A DE3501823C2 DE 3501823 C2 DE3501823 C2 DE 3501823C2 DE 19853501823 DE19853501823 DE 19853501823 DE 3501823 A DE3501823 A DE 3501823A DE 3501823 C2 DE3501823 C2 DE 3501823C2
- Authority
- DE
- Germany
- Prior art keywords
- piston ring
- nitrided
- wear
- hardness
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
- F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP858884A JPS60153456A (ja) | 1984-01-23 | 1984-01-23 | 鋼製ピストンリング |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3501823A1 DE3501823A1 (de) | 1985-08-01 |
DE3501823C2 true DE3501823C2 (ja) | 1989-01-05 |
Family
ID=11697151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853501823 Granted DE3501823A1 (de) | 1984-01-23 | 1985-01-21 | Verschleissbestaendiger kolbenring |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS60153456A (ja) |
DE (1) | DE3501823A1 (ja) |
GB (1) | GB2153488B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19940022C2 (de) * | 1998-08-31 | 2003-06-12 | Nippon Piston Ring Co Ltd | Kolbenringkombination für einen Dieselmotor mit Direkteinspritzung |
DE19810309B4 (de) * | 1997-03-14 | 2006-07-13 | Nippon Piston Ring Co., Ltd. | Druckring, insbesondere Kolbenring für Aluminiumzylinder sowie Verfahren zu dessen Herstellung |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8608717D0 (en) * | 1986-04-10 | 1986-05-14 | Lucas Ind Plc | Metal components |
JPS6314853U (ja) * | 1986-07-15 | 1988-01-30 | ||
DE68908985T2 (de) * | 1988-08-10 | 1994-01-20 | Hitachi Metals Ltd | Werkstoff für Kolbenringe und Kolbenring. |
DE3935314C2 (de) * | 1989-10-24 | 1998-02-19 | Diehl Gmbh & Co | Dichtungsanordnung |
US5469616A (en) * | 1990-11-15 | 1995-11-28 | Teikoku Piston Ring Co., Ltd. | Method of manufacturing a side rail of a combined oil ring |
US5241748A (en) * | 1991-06-27 | 1993-09-07 | Teikoku Piston Ring Co., Ltd. | Method for manufacturing a compression ring |
JP2817015B2 (ja) * | 1991-06-27 | 1998-10-27 | 帝国ピストンリング株式会社 | コンプレッションリングの製造方法 |
US5292381A (en) * | 1991-07-24 | 1994-03-08 | Nippon Piston Ring Co., Ltd. | Piston ring and process for manufacturing the same |
DE19648160C2 (de) * | 1996-11-21 | 1998-09-10 | Ae Goetze Gmbh | Kompressionskolbenring |
GB2347178A (en) * | 1998-12-31 | 2000-08-30 | Edgar Arthur Tredwell | Dual rotor wind turbine with different sized rotors |
TWI258547B (en) * | 2002-08-27 | 2006-07-21 | Riken Co Ltd | Side rails for combined oil control ring and their nitriding method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1228067B (de) * | 1962-03-09 | 1966-11-03 | Teves Thompson & Co G M B H | Verwendung einer Stahllegierung als Werkstoff fuer Kolbenringe |
CH545859A (ja) * | 1970-09-08 | 1974-02-15 | ||
JPS57203848A (en) * | 1981-06-09 | 1982-12-14 | Nippon Piston Ring Co Ltd | Piston ring made of steel |
-
1984
- 1984-01-23 JP JP858884A patent/JPS60153456A/ja active Pending
-
1985
- 1985-01-21 DE DE19853501823 patent/DE3501823A1/de active Granted
- 1985-01-23 GB GB08501651A patent/GB2153488B/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19810309B4 (de) * | 1997-03-14 | 2006-07-13 | Nippon Piston Ring Co., Ltd. | Druckring, insbesondere Kolbenring für Aluminiumzylinder sowie Verfahren zu dessen Herstellung |
DE19940022C2 (de) * | 1998-08-31 | 2003-06-12 | Nippon Piston Ring Co Ltd | Kolbenringkombination für einen Dieselmotor mit Direkteinspritzung |
Also Published As
Publication number | Publication date |
---|---|
JPS60153456A (ja) | 1985-08-12 |
DE3501823A1 (de) | 1985-08-01 |
GB2153488A (en) | 1985-08-21 |
GB2153488B (en) | 1987-05-20 |
GB8501651D0 (en) | 1985-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8331 | Complete revocation |